Suppose 0 = -r + o + 6, -7*o + 2*o + 50 = 5r. Let y = -17 + r. Let u be (-6)/(-5)(-30)/y. Solve -4*c + 0 - u = 0 for c.

-1

Let w = 24 - 22. Solve 0 = -w*l + l - 4 for l.

-4

Let t(s) = s**2 - 1. Suppose -5 = 3*a - 11. Let q be t(a). Solve 0 = q*f + f + 12 for f.

-3

Suppose -3*f + 28 = s - 6*s, -5*f = -s - 32. Solve 3*i - 6 = f for i.

4

Let z(j) = 5*j - 11. Let f(p) = 4*p - 12. Let a(y) = -6*f(y) + 5*z(y). Let n be a(-11). Solve -n - 2 = -2*m for m.

4

Let m be (6/(-21) + 0)*-7. Solve 3*i + 10 = -m for i.

-4

Suppose -2*w - 3*g + 69 = 3*w, -g = -4*w + 45. Solve -2*r = w - 2 for r.

-5

Suppose -3*g + 60 = 2g. Let o be g/2(-10)/(-20). Solve 0 = -2*v + o*v for v.

0

Suppose -4*h + 10 = -4*k - 10, 4*h + 3*k - 13 = 0. Suppose -h*r + 100 = r. Suppose -4*a + 0*a + 4*d = -16, -5*d = 3*a - r. Solve -a*w + 3*w = 0 for w.

0

Let j be (-2)/(-8) - 46/(-8). Let m = -267 - -272. Solve -j = -m*n + 9 for n.

3